edited by Gregory Marinic
Routledge, 2018
Buku Teks
edited by Mark Taylor and Julieanna Preston
John Wiley & Sons, 2008
Buku Teks
Teresa Stoppani, Giorgio Ponzo, George Themistokleous.
Routledge, 2017
Buku Teks
Hale, Jonathan A.
John Wiley & Sons, 2000
Buku Teks
edited by Neil Leach
Routledge, 1997
Buku Teks